Torahiko Terada (寺田 寅彦, Terada Torahiko; November 28, 1878 – December 31, 1935) was a Japanese physicist and author who was born in Tokyo. He was a professor at Tokyo Imperial University, a researcher at RIKEN, and worked on a wide range of topics in physics. He was also a professor at the Earthquake Research Institute. As an author, he studied under Natsume Sōseki, who was a teacher at his high school in Kumamoto. His pseudonym for his literature-related work was Fuyuhiko Yoshimura. He is best known for his numerous essays on a wide variety of topics ranging from science to manga.
Source: “Torahiko Terada”, English Wikipedia (CC BY-SA 4.0), excerpt